'Feed' in the Bible

“Then I will give you shepherds after My own heart, who will feed you on knowledge and understanding.

therefore thus says the Lord of hosts, the God of Israel, “behold, I will feed them, this people, with wormwood and give them poisoned water to drink.

“Therefore thus says the Lord of hosts concerning the prophets,‘Behold, I am going to feed them wormwoodAnd make them drink poisonous water,For from the prophets of JerusalemPollution has gone forth into all the land.’”